catalyst-free相关论文
Catalyst-free,radical-mediated intermolecular 1,2-arylheteroarylation of alkenes by cleaving inert C
A novel photoinduced intermolecular 1,2-arylheteroarylation of alkenes and the efficient synthesis of valuable polyaryla......
Four-membered rings are highly valuable building blocks that have been often found in many natural products and bioactiv......
对于环境检测和高速光通信而言, 高性能紫外光电探测器是关键。利用气相沉积法在无催化剂条件下制备氧化锌纳米线网, 在纳米线网上......
开发了一种新型有效的在无催化剂条件下由苯磺酰肼和戊烷-2,4-二酮构建取代吡唑的方法,该方法具有官能团适用性好、步骤经济、操作......
Oxidation of petroleum-based byproducts diformyltricyclodecanes(DFTD)with O2 under catalyst-free and
Oxidation of petroleum-based byproduct dicyclopentadiene derived diformyltricyclodecanes(DFTD)to dicarboxyltriclodecanes......
Catalyst-and additive-free selective sulfonylation/cyclization of 1,6-enynes with arylazo sulfones l
A convenient and regioselective sulfonylation/cyclization of 1,6-enynes with arylazo sulfones has been developed to acce......
采用自催化法,利用金属有机化学气相沉积技术,在Si(100)衬底上成功制备了InP/InGaAs核壳结构纳米线.通过扫描电子显微镜观察纳米线......
Oxidation of aromatic sulfides with molecular oxygen: Controllable synthesis of sulfoxides or sulfon
The recent development of selective oxidation of aromatic sulfides with molecular oxygen was highlighted. The sulfoxides......
Catalyst-free 2+2 Photodimerization of 1,4-Bis[2-(4-pyridyl)ethenyl]-benzene in Solution Under Low P
Two different kinds of configurations of 1,4-bis[2-(4-pyridyl)ethenyl]-benzene(trans-bpeb and cis-bpeb) were achieved,an......
在本研究工作中,我们发展了通过溴丙炔(propargyl bromide)分别与喹啉(quinoline)、吖啶(acridine)直接反应来制备聚溴化炔丙基喹......
Controlling morphology evolution of AlN nanostructures: influence of growth conditions in physical v
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Nitrogen-doped graphene approach to enhance the performance of a membraneless enzymatic biofuel cell
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Our work reported that the so-called pure carbon nanotubes(CNTs)can be synthesized without metallic catalyst by chemical......
Solvent-free and catalyst-free method for the synthesis of 2,4,5-triarylimidazoles under microwave i
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Efficient catalyst-free chemical fixation of carbon dioxide into 2-oxazolidinones under supercritica
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Multicomponent Strategy for the Preparation of Pyrrolo[1,2-a]pyrimidine Derivatives under Catalyst-F
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Solvent-free and catalyst-free method for the synthesis of 2,4,5-triarylimidazoles under microwave i
A facile procedure for the synthesis of 2,4,5-triarylimidazoles is being reported starting from benzil, aromatic aldehyd......
Efficient catalyst-free chemical fixation of carbon dioxide into 2-oxazolidinones under supercritica
4-Methylene-1,3-oxazolidin-2-ones can be synthesized from propargylic alcohols, primary amines and carbon dioxide under ......
用二氢吡啶酯为还原剂，在无催化剂条件下对醛亚胺的还原进行了研究，考察了溶剂、温度、二氢吡啶酯与亚胺的摩尔比例以及添加剂对反应......
4-H-吡喃类化合物在医药、化工、有机合成等方面应用广泛,因此,发展其有效的合成方法具有重要意义。本文主要研究无催化剂条件下,......
报道了一种通过直接氮化Al粉合成氮化铝（AlN）纳米线的方法。该方法无需任何催化剂,并且可以获得大面积的单一形貌的AlN纳米线。所制......
在无催化剂,乙醇作溶剂,50℃下微波辐射5～20 min,6-取代-4-氯-3-醛基香豆素和取代苯胺可高效转化为香豆素并[4,3-b]喹啉-6-酮衍生物......
为 2,4,5-triarylimidazoles 的合成的一个灵巧的过程正在被报导从 benzil，芳香的醛和铵醋酸盐开始。反应被执行与没有催化剂，没有溶......
We have described herein a catalyst-free preparation method of pyridine-2,6-bis(N-alkylthiazoline-2-thiones) (4a-i) by t......
A simple and efficient method for the synthesis of 3-indolyl-3-hydroxy oxindoles and unsymmetrical 3,3-di(indolyl)indoli......
A simple and efficient method for the synthesis of 3-indolyl-3-hydroxy oxindoles and unsymmetrical 3,3-di(indolyl)indoli......
SiC@SiO2纳米电缆作为一种新型的功能性纳米复合材料,以其优异的性能和广泛的应用前景受到了广泛关注。因此,开发一种有效、经济、......
The importance of CF3-containing molecules in pharmaceuticals, agrochemicals and materials intrigues the intense interes......
It has been found that microwave assisted decarboxylation of malonic acid derivatives can be achieved under solvent-free......
Oxidation of petroleum-based byproducts diformyltricyclodecanes(DFTD)with O2 under catalyst-free and
Oxidation of petroleum-based byproduct dicyclopentadiene derived diformyltricyclodecanes(DFTD) to dicarboxyltriclodecane......
Because imines could be used as convenient starting materials in various fields, the development of an easy synthetic me......
Perfect Solvent- and Catalyst-Free Syntheses of Imine Derivatives Using the Pressure Reduction Techn
In the field of organic syntheses, the development of environmentally friendly methods based on the concept of green che......
Environmentally Friendly Syntheses of Imines Applying the Pressure Reduction Technique: Reaction Cas
Recently, the development of environmentally friendly syntheses of imine derivatives, which were attracting great attent......
